select_feature = SelectKBest(chi2,k = 5).fit(x_train,y_train)如何对该功能评分?

时间:2018-07-09 10:24:56

标签: data-science feature-selection

数据集: This is the dataset

代码: This is the code

输出: This is the output

我了解chi2对该功能进行了评分,但我不了解此分数是如何产生的。这里是完整的论文代码和数据集github链接,供您更好地理解:Full code and dataset link

0 个答案:

没有答案